Battery and electric apparatus

Abstract

The present application provides a battery and an electric apparatus, the battery includes a cell and a support member, the support member is provided with a configuration compartment and an exhaust compartment, the cell is disposed in the configuration compartment, the cell includes a housing, an electrode, and a valve member, the valve member is disposed on a side of the housing facing the exhaust compartment and is in communication with the exhaust compartment in an open state, and the electrode is disposed on a side of the housing facing away from the valve member.

1 . A battery, wherein:
 the battery comprises a cell and a support member, and the support member is provided with a configuration compartment and an exhaust compartment; and   the cell is disposed in the configuration compartment, the cell comprises a housing, an electrode, and a valve member, the valve member is disposed on a side of the housing facing the exhaust compartment and is in communication with the exhaust compartment in an open state, and the electrode is disposed on a side of the housing facing away from the valve member.   
     
     
         2 . The battery according to  claim 1 , wherein:
 the support member comprises a frame enclosing the configuration compartment, at least part of the frame is provided with a cavity, and the cavity is in communication with the exhaust compartment.   
     
     
         3 . The battery according to  claim 2 , wherein:
 the configuration compartment comprises a first compartment and a second compartment spaced apart from each other; the frame comprises a first frame enclosing the first compartment and a second frame enclosing the second compartment, and the cavity comprises a first cavity disposed in the first frame and a second cavity disposed in the second frame; and,   wherein the first cavity and the second cavity are in communication separately with the exhaust compartment.   
     
     
         4 . The battery according to  claim 2 , wherein:
 the configuration compartment comprises a first compartment and a second compartment spaced apart from each other; and the frame comprises a first frame enclosing the first compartment and a second frame enclosing the second compartment, and the cavity comprises a first cavity disposed in the first frame and a second cavity disposed in the second frame; and,   wherein the first cavity is in communication with the exhaust compartment and the second cavity.   
     
     
         5 . The battery according to  claim 3 , wherein:
 part of the first frame and part of the second frame overlap to form a common part of the first compartment and the second compartment, and the first compartment and the second compartment are respectively disposed on two sides of the common part.   
     
     
         6 . The battery according to  claim 3 , wherein:
 the second compartment and the second cavity are disposed in communication.   
     
     
         7 . The battery according to  claim 6 , wherein:
 the second frame is provided with a configuration hole, and the second compartment and the second cavity are respectively disposed on two sides of the configuration hole; and the support member comprises a gas guiding mechanism, and the gas guiding mechanism is configured in the configuration hole; and   the gas guiding mechanism is provided with a gas gap hole, and the gas gap hole enables communication between the second compartment and the second cavity; or the gas guiding mechanism is in clearance fit with a hole wall of the configuration hole.   
     
     
         8 . The battery according to  claim 3 , wherein:
 the second frame is provided with a configuration hole, and the second compartment and the second cavity are respectively disposed on two sides of the configuration hole; and   the support member comprises a hot-melt mechanism configured in the configuration hole, and the hot-melt mechanism is configured to isolate the second compartment and the second cavity in an intact state and enable communication between the second compartment and the second cavity in a state where at least part is hot-melted.   
     
     
         9 . The battery according to  claim 2 , wherein:
 the battery comprises a gas pressure detection element, and the gas pressure detection element is disposed in the cavity.   
     
     
         10 . The battery according to  claim 3 , wherein:
 the battery comprises a gas pressure detection element, the second compartment and the second cavity are isolated, and the gas pressure detection element is disposed in the second cavity.   
     
     
         11 . The battery according to  claim 3 , wherein:
 the battery comprises a gas pressure detection element, the gas pressure detection element comprises a sensing portion and a detecting portion connected to the sensing portion, the sensing portion is disposed in the second compartment, and the detecting portion is disposed in the second cavity.   
     
     
         12 . The battery according to  claim 6 , wherein:
 the battery comprises a gas pressure detection element, and the gas pressure detection element is disposed in the second compartment.   
     
     
         13 . The battery according to  claim 2 , wherein:
 the cavity is provided with a plurality of flow guiding structures, the plurality of flow guiding structures are sequentially disposed along an extension direction of the cavity, and the plurality of flow guiding structures are configured to allow gas discharged from the valve member to sequentially flow through the plurality of flow guiding structures along the extension direction of the cavity.   
     
     
         14 . The battery according to  claim 13 , wherein:
 a part of a cavity wall of the cavity protrudes toward a center of the cavity relative to another part of the cavity wall to form the flow guiding structure.   
     
     
         15 . The battery according to  claim 14 , wherein:
 different flow guiding structures are disposed at different circumferential positions of the cavity; and,   wherein the extension direction of the cavity is perpendicular to the circumferential direction.   
     
     
         16 . The battery according to  claim 13 , wherein:
 the battery comprises a gas pressure detection element, a flow guiding space is formed between two adjacent flow guiding structures, and the gas pressure detection element is disposed in the flow guiding space.   
     
     
         17 . The battery according to  claim 13 , wherein:
 the cavity comprises a plurality of sub-cavities, the plurality of sub-cavities are sequentially disposed along a direction perpendicular to the extension direction of the cavity, and any two adjacent sub-cavities communicate.   
     
     
         18 . An electric apparatus, wherein: the electric apparatus comprises the battery according to  claim 1 .